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Moving viewpoint for IsosurfaceUniformGrid example

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This commit is contained in:
Christopher Meyer Sewell - 188584 2015-09-01 18:09:15 -06:00
parent 30100e2ae8
commit a96da4e053
1 changed files with 2 additions and 3 deletions
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5
examples/IsosurfaceUniformGrid.cxx
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@ -38,6 +38,7 @@
typedef VTKM_DEFAULT_DEVICE_ADAPTER_TAG DeviceAdapter;
vtkm::Id3 dims(16,16,16);
vtkm::worklet::IsosurfaceFilterUniformGrid<vtkm::Float32, DeviceAdapter> *isosurfaceFilter;
vtkm::cont::ArrayHandle<vtkm::Vec<vtkm::Float32,3> > verticesArray, normalsArray;
vtkm::cont::ArrayHandle<vtkm::Float32> scalarsArray;
@ -162,7 +163,7 @@ void displayCall()
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(0.0f, 0.0f, 3.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f);
gluLookAt((dims[0]+1.0f)/2.0f, (dims[1]+1.0f)/2.0f, dims[2]*3.0f, (dims[0]+1.0f)/2.0f, (dims[1]+1.0f)/2.0f, 0.0f, 0.0f, 1.0f, 0.0f);
glPushMatrix();
float rotationMatrix[16];
@ -219,7 +220,6 @@ int main(int argc, char* argv[])
{
std::cout << "IsosurfaceUniformGrid Example" << std::endl;
vtkm::Id3 dims(16,16,16);
vtkm::cont::DataSet dataSet = MakeIsosurfaceTestDataSet(dims);
isosurfaceFilter = new vtkm::worklet::IsosurfaceFilterUniformGrid<vtkm::Float32, DeviceAdapter>(dims, dataSet);
@ -236,7 +236,6 @@ int main(int argc, char* argv[])
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(1000, 1000);
glutInitWindowPosition(300, 200);
glutCreateWindow("VTK-m Isosurface");
initializeGL();
glutDisplayFunc(displayCall);